Corporate Office
40W201 Wasco Road, Suite D
St. Charles, IL 60175
Phone: 630.587.0470
Fax: 630.587.0475
Trotter and Associates, Inc. is a full-service engineering firm structured to meet the growing needs of our municipal clients. TAI’s staff has the experience required to resolve the complex issues brought on by increased development, a changing regulatory environment and aging infrastructure. Our professionals work closely with the municipal officials to fully understand the community’s priorities and develop solutions that uniquely address the issues.

Over the last decade, municipalities throughout northern Illinois and Southern Wisconsin have been under financial pressure to do more with less. The lack of resources require our clients to make sound financial decisions. TAI is able to assist our clients in evaluation of existing infrastructure, planning for the future needs, and developing capital improvement programs which maximize the value of the community’s resources.
Learn more about our Civil Engineering Design services.
Learn more about our Municipal Engineering Design services.
Learn more about our Wastewater Engineering services.
Learn more about our Water Engineering services.
Learn more about our Watershed, Stormwater Management & Drainage Engineering services.
Learn more about our Transportation Engineering services.
Learn more about our Planning & Mapping (GIS) services.
Learn more about our Surveying Services services.
Learn more about our Subdivision & Development Review services.
Learn more about our Parks & Recreation services.
Learn more about our Construction Administration services.
Trotter and Associates, Inc. is a full-service engineering firm structured to meet the growing needs of our municipal clients. TAI’s staff has the experience required to resolve the complex issues brought on by increased development, a changing regulatory environment and aging infrastructure. Our professionals work closely with the municipal officials to fully understand the community’s priorities and develop solutions that uniquely address the issues.

Over the last decade, municipalities throughout northern Illinois and Southern Wisconsin have been under financial pressure to do more with less. The lack of resources require our clients to make sound financial decisions. TAI is able to assist our clients in evaluation of existing infrastructure, planning for the future needs, and developing capital improvement programs which maximize the value of the community’s resources.
Learn more about our Civil Engineering Design services.
Learn more about our Municipal Engineering Design services.
Learn more about our Wastewater Engineering services.
Learn more about our Water Engineering services.
Learn more about our Watershed, Stormwater Management & Drainage Engineering services.
Learn more about our Transportation Engineering services.
Learn more about our Planning & Mapping (GIS) services.
Learn more about our Subdivision & Development Review services.
Learn more about our Parks & Recreation services.
Learn more about our Construction Administration services.
Learn more about our Electrical Engineering services.
Learn more about our Structural Engineering services.
CORPORATE OFFICE
© Trotter & Associates, Inc.
CORPORATE OFFICE
© Trotter & Associates, Inc.